decklink: Ignore some driver-set timecode flags
authorVivia Nikolaidou <vivia@ahiru.eu>
Thu, 9 Nov 2017 09:44:17 +0000 (11:44 +0200)
committerVivia Nikolaidou <vivia@ahiru.eu>
Thu, 9 Nov 2017 09:55:13 +0000 (11:55 +0200)
commit5ab660c4e25d2389a26e06c7f325f7a6cbb7fa67
tree3c8e69a8304c5816aee6bcd84ebcbea2db8b91b5
parentbae9427dc1abd29f03a524e4f30667876682600e
decklink: Ignore some driver-set timecode flags

The "fields" flag is ignored because currently GStreamer doesn't support
having only top or only bottom fields inside a frame. The "drop frame"
flag is ignored because some occurrences have been spotted where it
wasn't set while it should have been. In practice, when we have 29.97 or
59.94 FPS, it's always drop-frame.

https://bugzilla.gnome.org/show_bug.cgi?id=790112
sys/decklink/gstdecklinkvideosrc.cpp